Thompson submachine gun, cal. .45, M 1928 A 1 - USA Basic Field Manual, FM 23-40 Small arms firing manual 1913 Ordnance maintenance : Azimuth instruments M1910 and M1910A1 (degrees) - USA Technical Manual, TM 9-1675 training regulations Scouting and patrolling / War Department : Scouting and patrolling dismounted / War Department training regulations Scouting and patrolling / War Department : Scouting and patrolling mounted / War Department Dropped and pick-up airplane messages - USA Voorschrift, Training Regulations, No. 160-6 Aircraft radio shop practice - USA Voorschrift, Technical Manual, 1-470 Aircraft mechanics tools - USA Voorschrift, Technical Manual, 1-425 Field service regulations : operations - USA Field Manual, FM 100-5 Transportation corps : military railroads and the military railway service - USA War Department Field Manual, FM 55-50 Individual clothing and equipment - USA Field Manual, FM 21-15 First aid for soldiers - USA Basic Field Manual, FM 21-11